Fix echo disabled issue in docs project
Fix echo disabled issue in docs project

benmccann/playframework,richdougherty/playframework,rajeshpg/playframework,zaneli/playframework,ktoso/playframework,wegtam/playframework,Shenker93/playframework,ktoso/playframework,zaneli/playframework,playframework/playframework,richdougherty/playframework,mkurz/playframework,hagl/playframework,Shenker93/playframework,Shruti9520/playframework,Shenker93/playframework,wsargent/playframework,aradchykov/playframework,marcospereira/playframework,aradchykov/playframework,wegtam/playframework,rajeshpg/playframework,aradchykov/playframework,wsargent/playframework,ktoso/playframework,richdougherty/playframework,playframework/playframework,Shruti9520/playframework,mkurz/playframework,hagl/playframework,benmccann/playframework,benmccann/playframework,ktoso/playframework,benmccann/playframework,playframework/playframework,Shruti9520/playframework,zaneli/playframework,wegtam/playframework,rajeshpg/playframework,hagl/playframework,hagl/playframework,Shenker93/playframework,rajeshpg/playframework,mkurz/playframework,marcospereira/playframework,wegtam/playframework,richdougherty/playframework,mkurz/playframework,marcospereira/playframework,zaneli/playframework,wsargent/playframework,marcospereira/playframework,aradchykov/playframework,Shruti9520/playframework,wsargent/playframework